70383992

素因数分解:

$2^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{439}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 154242000

約数和(自身を除く): 83858008

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 409, 439, 818, 878, 1636, 1756, 2863, 3073, 3272, 3512, 5726, 6146, 11452, 12292, 20041, 21511, 22904, 24584, 40082, 43022, 80164, 86044, 160328, 172088, 179551, 359102, 718204, 1256857, 1436408, 2513714, 5027428, 8797999, 10054856, 17595998, 35191996, 70383992]

約数ペア:

[(1, 70383992), (2, 35191996), (4, 17595998), (7, 10054856), (8, 8797999), (14, 5027428), (28, 2513714), (49, 1436408), (56, 1256857), (98, 718204), (196, 359102), (392, 179551), (409, 172088), (439, 160328), (818, 86044), (878, 80164), (1636, 43022), (1756, 40082), (2863, 24584), (3073, 22904), (3272, 21511), (3512, 20041), (5726, 12292), (6146, 11452)]